<div class="preview-vod-component">
  <div class="preview-component-layer">
    <div class="preview-custom">
      <p class="preview-default">试看已结束</p>
    </div>
  </div>
  <div class="preview-component-tip">
    可试看<span class="preview-time">5 分钟</span>， <span class="preview-custom-bar">会员可看全片</span>
    <span class="preview-vod-close">x</span>
  </div>
</div>